pine1/paIn; paIn/n 1 also 又作 ˈpine tree [C,U] a tall tree with long leaves shaped like needles 松树2 [U] the pale wood of pine trees 松木
pine2v [I] to feel sad and not enjoy your life, especially because you are away from a person or place you love 悲伤﹐难过〔尤因离开了所爱的人或地方〕: +for Karen was still pining for her friends back home. 卡伦依然想念着家乡的朋友。